Transmission Fluid Temperature Sensor Performance
Table of contents
P1718 MERCURY Possible Causes
- Faulty Transmission Fluid Temperature Sensor
- Transmission Fluid Temperature Sensor harness is open or shorted
- Transmission Fluid Temperature Sensor circuit poor electrical connection
How do I fix code P1718 MERCURY?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1718 MERCURY code
The cost of diagnosing the P1718 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1718 MERCURY Description
The Diagnostic Trouble Code (DTC) will set during Key On Engine Off (KOEO), Key On Engine Running (KOER) & or continuous indicates Transmission Fluid Temperature (TFT) sensor circuit input above maximum acceptable voltage.